DE68911996T2 - Spritzgiesssystem mit einsetzbarem Isolierring. - Google Patents

Spritzgiesssystem mit einsetzbarem Isolierring.

Info

Publication number
DE68911996T2
DE68911996T2 DE89110888T DE68911996T DE68911996T2 DE 68911996 T2 DE68911996 T2 DE 68911996T2 DE 89110888 T DE89110888 T DE 89110888T DE 68911996 T DE68911996 T DE 68911996T DE 68911996 T2 DE68911996 T2 DE 68911996T2
Authority
DE
Germany
Prior art keywords
nozzle
mold
extending
ring
bore
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE89110888T
Other languages
German (de)
English (en)
Other versions
DE68911996D1 (de
Inventor
Jobst Ulrich Gellert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE68911996D1 publication Critical patent/DE68911996D1/de
Publication of DE68911996T2 publication Critical patent/DE68911996T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2759—Nozzle centering or guiding means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2761—Seals between nozzle and mould or gate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C2045/2766—Heat insulation between nozzle and mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE89110888T 1988-06-17 1989-06-15 Spritzgiesssystem mit einsetzbarem Isolierring. Expired - Fee Related DE68911996T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000569756A CA1274368A (en) 1988-06-17 1988-06-17 Injection molding system with insertable insulating ring

Publications (2)

Publication Number Publication Date
DE68911996D1 DE68911996D1 (de) 1994-02-17
DE68911996T2 true DE68911996T2 (de) 1994-04-28

Family

ID=4138225

Family Applications (2)

Application Number Title Priority Date Filing Date
DE89110888T Expired - Fee Related DE68911996T2 (de) 1988-06-17 1989-06-15 Spritzgiesssystem mit einsetzbarem Isolierring.
DE3919599A Granted DE3919599A1 (de) 1988-06-17 1989-06-15 Spritzgiesseinrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3919599A Granted DE3919599A1 (de) 1988-06-17 1989-06-15 Spritzgiesseinrichtung

Country Status (5)

Country Link
EP (1) EP0346900B1 (enExample)
JP (1) JPH0278515A (enExample)
AT (1) ATE99593T1 (enExample)
CA (1) CA1274368A (enExample)
DE (2) DE68911996T2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2519709Y2 (ja) * 1991-03-25 1996-12-11 三菱マテリアル株式会社 成形装置のノズル
CA2164557C (en) * 1995-12-06 2007-05-08 Jobst Ulrich Gellert Injection molding nozzle manifold
EP2611590B1 (en) * 2010-08-31 2016-09-14 Husky Injection Molding Systems Ltd. Nozzle-locating insulator having spring-noncontact sections interposed between spring-contact sections
CN103331869B (zh) * 2013-06-09 2016-09-28 林作钱 一种用于注射器部件的精确定位的热浇口喷嘴结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053271A (en) * 1976-02-04 1977-10-11 Gellert Jobst U Valve-gated injection molding mechanism
CA1230458A (en) * 1984-07-13 1987-12-22 Gellert, Jobst Ulrich Injection molding heated nozzle with brazed in heating element and method of manufacture
CA1263222A (en) * 1987-10-16 1989-11-28 Jobst Ulrich Gellert Method of manufacture of injection molding nozzle having grounded heating element brazed into pointed tip
CA1261574A (en) * 1988-01-29 1989-09-26 Gellert, Jobst Ulrich Mounting for injection molding nozzle

Also Published As

Publication number Publication date
JPH0278515A (ja) 1990-03-19
DE3919599C2 (enExample) 1991-10-24
ATE99593T1 (de) 1994-01-15
DE3919599A1 (de) 1990-01-18
EP0346900B1 (en) 1994-01-05
EP0346900A3 (en) 1991-05-08
DE68911996D1 (de) 1994-02-17
EP0346900A2 (en) 1989-12-20
CA1274368A (en) 1990-09-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee